19016536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30871}}^1$

素因数の和:30895

約数の個数: 32

約数和(自身を含む): 44455680

約数和(自身を除く): 25439144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30871, 61742, 123484, 216097, 246968, 339581, 432194, 679162, 864388, 1358324, 1728776, 2377067, 2716648, 4754134, 9508268, 19016536]

約数ペア:

[(1, 19016536), (2, 9508268), (4, 4754134), (7, 2716648), (8, 2377067), (11, 1728776), (14, 1358324), (22, 864388), (28, 679162), (44, 432194), (56, 339581), (77, 246968), (88, 216097), (154, 123484), (308, 61742), (616, 30871)]